But that's what's implied. It's right there in the tweet: > Just received verbal govt approval for The Boring Company to build an underground NY-Phil-Balt-DC H

But that's what's implied. It's right there in the tweet: > Just received verbal govt approval for The Boring Company to build an underground NY-Phil-Balt-DC Hyperloop. NY-DC in 29 mins. Obviously they'll need to be _some_ ground level access. But no where near the type of access an above-ground hyperloop would.